Executive Summary:
A site licence in Canada is a federal authorization for companies that manufacture, package, label, or import regulated natural health products (NHPs) for sale. It authorizes specified activities at sites identified on the licence and requires licensees to comply with Good Manufacturing Practice standards in the Natural Health Products Regulations. Manufacturers, importers, and foreign suppliers each carry distinct obligations under these rules.
Canada’s regulatory system protects consumers by controlling who can manufacture, package, label, or bring natural health products into the country. A site licence in Canada sits at the centre of that system, and it applies to more businesses than most owners expect. Small supplement brands, established importers, and overseas manufacturers supplying Canadian businesses can all fall under the same licensing rules.
Understanding these obligations early saves companies from costly delays, product holds, and later compliance setbacks. The sections below explain what the licence covers, who needs one, and when the requirement applies, using plain language and real regulatory sources.
What Is a Site Licence in Canada?
A site licence authorizes a specific business or individual to conduct the NHP activities listed on the licence at the approved sites. It is not tied to a single product. It covers the physical sites where regulated activities take place or, for importers, where imported NHPs are stored.
- Purpose Behind the Licence
The Health Canada site licence requires businesses to demonstrate compliance with proper sanitation, storage, testing, and record-keeping procedures under the applicable Good Manufacturing Practice requirements. Applicants provide evidence of GMP compliance for each applicable site, which may include a Quality Assurance Report or other accepted evidence.
- Activities the Licence Covers
Four activities trigger the requirement: manufacturing, packaging, labelling, and importing. A company must hold a site licence covering the applicable activity and the buildings where that activity is authorized. A single site licence can cover multiple sites, provided those sites and activities are properly authorized on the licence.
- Difference From a Product Licence
A product licence approves a specific NHP for sale and assigns it a product number. A site licence authorizes specified activities involving NHPs at approved sites. Both can be required for businesses that manufacture, package, label, or import NHPs for sale, but they serve separate regulatory purposes.
Who Needs a Site Licence in Canada?
Licensing depends on a business’s activities, not its size or revenue. Small supplement brands and large importers need authorization if they manufacture, package, label, or import NHPs for sale.
- Manufacturers and Packagers
Any business physically producing or packaging an NHP for sale needs a licence covering that activity and the applicable building or buildings, even if production volume is small or seasonal or operations are limited to certain periods.
- Labellers Preparing Products for Sale
Companies that label NHPs before they reach consumers also need coverage, since labelling is one of the activities requiring a site licence under the Natural Health Products Regulations for commercial sale in Canada.
- Importers Bringing Products Into the Country
Businesses bringing finished NHPs into Canada for sale must hold a site licence, even if they never handle manufacturing or packaging themselves. This can also apply to businesses that ship products directly to retailers without storing them first.
- Foreign Suppliers Selling to Canadian Retailers
Many importers keep asking the same thing before shipping products: Does a foreign manufacturer need a Canadian site licence? The question comes up in almost every compliance discussion.
Foreign manufacturers do not obtain a Canadian site licence for overseas facilities. Instead, the Canadian importer must hold the required licence and provide evidence that products from foreign sites meet Canadian GMP requirements or an equivalent standard. The importer includes foreign site information through its licensing process.
When Is a Health Canada Site Licence Required?
New businesses often ask about licensing before launching an NHP product line. A site licence is required when a business manufactures, packages, labels, or imports an NHP for sale in Canada, and it must be in place before conducting the licensed activity.
The launch date matters here. Businesses should apply well in advance, as Health Canada’s current service standards are 35, 65, or 95 business days, based on the type of GMP evidence submitted and the number of sites included in the application. Applications requiring additional information or clarification may take longer.
Site Licence Requirements by Activity
This table shows which activities require licensing and who is typically responsible for meeting the requirements.
| Activity | Licence Type Needed | Who Typically Applies |
| Manufacturing | NHP site licence | Domestic manufacturers |
| Packaging | NHP site licence | Domestic packagers |
| Labelling | NHP site licence | Domestic labellers |
| Importing | NHP site licence | Canadian importers |
| Foreign production | Included in the importer’s site-licensing process | Foreign manufacturers and Canadian importers |
Table Source: Site Licensing Guidance Document
Do Importers Need a Site Licence for Selling Products in Canada?
Yes. Any business or person bringing a finished natural health product (NHP) into Canada for sale needs a site licence. The Canadian importer is also responsible for making sure the foreign facility that makes the product follows Canadian Good Manufacturing Practice (GMP) requirements or equivalent standards.
A Foreign manufacturer does not need a Canadian site licence for facilities located outside Canada. Instead, the importer must provide the required information and GMP evidence for those foreign facilities as part of the site-licensing process.
Health Canada ended the Foreign Site Reference Number (FSRN) process on February 16, 2026, and foreign warehouses no longer need to be listed on Canadian site licences. Importers must also follow the rules for handling, storing, keeping distribution records, and recalling NHPs when necessary.
These simple steps can help businesses manage Health Canada site licence requirements and avoid common compliance issues.
- Review your activities: Identify all NHP activities your business performs and confirm the applicable licensing requirements.
- Check your sites: Ensure your licence properly covers every Canadian site involved in licensed activities.
- Follow GMP standards: Maintain required sanitation, quality control, personnel, and record-keeping practices.
- Verify foreign suppliers: Importers should obtain acceptable evidence of GMP compliance for foreign manufacturing sites.
- Update your licence: Submit amendments when changes require updates to your existing licence.
- Maintain records: Keep required documents current and readily available for compliance purposes.
- What Is a Health Canada Site Licence?
A federal authorization for businesses involved in manufacturing, packaging, labelling, or importing natural health products for sale. It covers approved sites and requires businesses to follow applicable manufacturing standards.
- Is a Site Licence the Same as a Product Licence?
No. A product licence approves a specific product for sale. A site licence covers the business activities and locations involved in handling regulated products.
- Do Importers Need a Site Licence?
Yes. Businesses importing finished natural health products for sale generally need authorization and must meet the applicable requirements for importing these products.
- Does My Company Need a Health Canada Site Licence?
It depends on your business activities. Companies that manufacture, package, label, or import natural health products for sale generally need one.
- What Activities Require a Site Licence?
Manufacturing, packaging, labelling, and importing natural health products for sale in Canada generally require a site licence. The licence must cover the activities and locations involved.
Correct licensing protects a business from delays, compliance problems, and border complications. A site licence in Canada applies differently to manufacturers, packagers, labellers, and importers, so understanding a company’s specific role is more important than relying solely on its product type. Reviewing the specific activity performed gives a clearer picture than assuming based on company size. Taking this step early keeps a launch on schedule and a business in good standing with federal regulators.
You don’t have to figure any of this out alone. Global NHP Consulting has guided companies through site licence applications and medical device regulations in Canada for years. Connect with us today for a conversation that puts you on the right track from the start.
